1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Pie
3 years ago
8

One number is 7 less than another. If 4 times the smaller number plus 2 times the larger number is 62, find the two numbers.

Mathematics
1 answer:
Nana76 [90]3 years ago
4 0
X=Y-7

4X+2Y=62

4(Y-7)+2Y=62

4Y-28+2Y=62

6Y=62+28

6Y=90

Y=90/6

Y=15
Larger number^

X=15-7=8
Smaller number^
PROOF:
4*8+2*15=62

32+30=62

62=62
Hope this helps.
You might be interested in
Please show me how you got this answer <img src="https://tex.z-dn.net/?f=%5Csqrt%7B18a%5E2%7D%2A4%5Csqrt%7B3a%5E2%7D" id="TexFor
Kryger [21]

Answer:

Step-by-step explanation:

Comment

18 factors into 2 * 3 * 3

Both factors have an a^2 under the root sign. The rule for that is take 1 a outside the root sign and throw the other one away.

The same rule applies to the two 3s that factor 18.

What you get is

3a√2 * 4*a*√3

Answer 12a^2 √2 * √3

Answer: 12a^2 * √6

5 0
2 years ago
A 50-fluid ounce bottle of laundry detergent washes 32 loads of laundry. A 100-fluid ounce bottle washes 60 loads of laundry. Ar
Alex

Answer:

I think that the answer in NO

Step-by-step explanation:

7 0
3 years ago
Plz help with this for brainiest
bearhunter [10]

Answer:

<C = 133 degrees

Step-by-step explanation:

<B = 90 - 43

<B = 47

<C = 180 - 47

<C = 133 degrees

8 0
3 years ago
Can someone help me answer these two questions please.
mr_godi [17]

Answer:

The first one is a the second one is b

Step-by-step explanation:

3 0
3 years ago
There are 5 chemistry, 6 physics, and 7 math teachers in a school. if 3 teachers are selected randomly, find the probability tha
mrs_skeptik [129]
77.2%

To find the probably and at least on you must find the probability of none and subtract from one.

The probability of none can be found like so:

(5+6 over 5+6+7)^3 = .228

1 - .228 = .772

Hope this helps!
6 0
3 years ago
Other questions:
  • (6x2y + 4xy2 − 2y3 + 6) + (x2y + 3y3 − 5)
    10·1 answer
  • How do you graph y=2sin(x-pi)+1
    15·1 answer
  • The diagram shows the construction of a parallel line M. Determine the reason why M is parallel to L.
    12·1 answer
  • What can go into 18 and 36
    11·2 answers
  • What is the subset of 0, -3, and 8!! 
    8·1 answer
  • A ball is thrown into the air with an upward velocity of 80ft/s. Its height H in feet after T seconds id given by the function H
    8·1 answer
  • Need help please. I'm having trouble with this question and I need to get this right on my study guide for my big test to past.
    7·1 answer
  • 7x -2(x-11)=-103<br> what is x
    10·2 answers
  • Multiply. Express in simplest form. 3/8 x 1/2
    10·1 answer
  • A geometric sequence has second term 12 and fifth term 324. A) find common ratio b) calculate 10th term c) the kth term is the f
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!